High-Efficiency Monocrystalline Silicon Solar Panel Kit 400W 12V Waterproof

Name: High-Efficiency Monocrystalline Silicon Solar Panel Kit 400W 12V Waterproof
Brand: Xi'an Lintong District Xiangrui Hongsheng New Energy Technology Co., Ltd.
SKU: 2291815705

Shaanxi, ChinaXi'an Lintong District Xiangrui Hongsheng New Energy Technology Co., Ltd.

US$30.00-400.00

5 Pieces

Product specifications

Size

Sample price:US$100.00/set.Request sample

Product profile

Customization

Available

Material

Thin Film

Form of Expression

Component Type

Model NO.

SP-1001

Application

Photovoltaic Venues, Greenhouse, Sun-shading Device, Curtain Wall, Roof

Product Type

Monocrystalline Silicon Solar Panel

Cell Type

High-Efficiency Monocrystalline Silicon Cells

Power Output

380W-550W (Per Panel, Customizable)

Efficiency

21.5%-23.5%

Dimensions

1722 × 1134 × 35 mm

Weight

24-30 Kg Per Panel

Frame Material

Anodized Aluminum Alloy

Cover Glass

3.2 mm Tempered Anti-Reflective Glass

Transport Package

Packaging

Specification

1200*2400

Trademark

xiangrui-prosper

Origin

China

HS Code

8541430000

Production Capacity

50000PCS/Year

Key features

High Efficiency Monocrystalline Cells: Efficiency ranges from 21.0% to 28.0% with superior low-light performance.

Customizable Power Output: Power output adjustable from 380W to 550W per panel based on requirements.

Durable Tempered Glass: 3.2 mm tempered anti-reflective glass ensures weather resistance and longevity.

Low Attenuation Rate: Less than 1% power loss in the first year for consistent performance.

Bifacial Technology Options: Available with bifacial rates up to 90% for enhanced energy generation.

Cost-Effective Solutions: Budget-friendly models with stable performance in harsh environments.

Comprehensive Customization: Full customization available from samples, designs, or minor adjustments.

Company profile

Experienced TeamFull Customization100% Finished Products InspectionIn-stock Capacity

Xi'an Lintong District Xiangrui Hongsheng New Energy Technology Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a technically capable lighting provider offering 3D design, ODM, and broad customization services. It reports production equipment including laser cutting, welding, spraying, and bending machinery, with stated lead times of within 15 working days in both peak and off-season periods. However, several operational controls are weak or undocumented: there is no valid manufacturing-capacity contract with related subcontractors, no written supplier-capability assessment procedure, no written corrective-action or complaint-handling records, and no stated quality assurance or raw-material traceability. Overseas support is limited, with no agents, branches, warehouse, showroom, trade-show participation, or listed service countries. No new products were developed in the past year, and the provided financial records show zero values, which limits confidence in financial credibility.

Supplier typeThe supplier describes itself as a technically focused lighting provider and is explicitly identified as a professional technical supplier. Its stated capabilities include technical expertise, production facilities, 3D software design, ODM, and multiple customization modes.

After-Sales capabilityThe supplier lacks overseas agents, branches, warehouses, showrooms, and listed overseas service countries. It also has no written corrective-preventive action procedures or complaint-handling records, so effective after-sales support is not demonstrated.

Financial creditThe provided financial data for the stated periods contains zero values for revenue, costs, gross profit, and operating profit. Because these figures do not demonstrate operating scale or profitability, financial credibility cannot be established from the supplied information.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. These stated service options directly support broad customization capability.

Product Q&A

Q:Will insufficient sunlight in winter affect solar street lights?

Slightly. High-efficiency monocrystalline panels and charge-discharge protection ensure basic lighting; some models support grid complementarity for extreme weather.

Q:Do solar street lights need regular maintenance?

Simple maintenance required: clean dust/snow on panels, check loose fasteners, inspect sealing, and test battery capacity annually.

Q:How to choose solar street lights for areas with different sunlight conditions?

Sunny areas: standard panels and batteries. Rainy/mountainous areas: higher-power panels + larger-capacity batteries (7-day rainy-day support). Snowy areas: wind/cold-resistant models.

Q:What if solar panels are covered with dust/snow?

Yes, it reduces efficiency significantly. Clean dust with water/soft cloth; let snow melt naturally or wipe gently (avoid scratching panels).

Q:Are solar street lights safe in thunderstorms?

Yes. Regular products have lightning protection devices and grounding design. Add an extra lightning arrester in areas with frequent thunderstorms.